BOLDIFY Biotin Gummies for Healthy Looking Hair Growth (5000 mcg) - Vegan & Sugar Free...
More product info
From Boldify
Refresh the report to view the most up-to-date data available:
Our full report will examine much more data, but requires considerably more processing power. Enter your email to receive a notification when the full report is complete.
(more info)
Top products in B7 (Biotin) with authentic reviews:
Report Card
Most Trusted Reviews
TRUST
- Unverified Purchaser
- Easy Grader (avg. rating: 5.0)
Least Trusted Reviews
TRUST
- Verified Purchaser
Reviewer data not yet gathered.
Analysis Details
We discovered a total of 39 deleted Reviews for this product, with an average rating of 4.6. Even though deleted reviews don't affect the average rating, the fact that action was taken to delete reviews raises some red flags about the integrity of the reviews for the product as whole.
There are a few limitations to keep in mind regarding the Deleted Reviews test:
- We don't have a magic ability to collect every single deleted review; we can only identify reviews as deleted if we collect them on one date and then notice they are no longer visible on a subsequent date.
- We have no information on reviews that were never published in the first place.
- We also don't know why these reviews were removed. It could be action from the platform, personal decision by the review author, part of an entire account closure, even some data error on our part, etc.
Brand Repeaters
Approximately 30% of reviewers have reviewed other products for this brand. While this is more Brand Repeaters than we'd expect to see, the discrepancy in ratings between the Brand Repeaters and non-repeaters isn't significant enough to rule out the possibility of it being due to random chance.
Brand Loyalists
Less than approximately 10% of reviewers have reviewed multiple products but half or more of their reviews are for this brand. This is an excessively large percentage of Brand Loyalists which may indicate unnatural reviews.
Take-Back Reviewers
Approximately 35% of reviewers have had at least one of their past reviews for another product deleted. While this is more Take-Back Reviewers than we'd expect to see, it does not appear to have a significant impact on the overall rating.
(5.0/5)
(4.0/5)
(5.0/5)
(5.0/5)
(4.5/5)
(5.0/5)
(4.5/5)
(4.5/5)
(4.5/5)
(4.5/5)
(5.0/5)
Approximately 15% of reviews use substantial repetitive phrases between them. While this is more than we'd expect to see, the discrepancy in ratings between the these reviews and reviews without substantial repetitive phrases isn't significant enough to rule out the possibility of it being due to random chance.
-
- <10%
- Created on high-volume days
Read more about our Rating Trend test.
31 of the 1,572 total reviews for this product are unverified purchases. This is within an acceptable range and it does not appear to be significantly affecting the overall rating for this product.
Unverified purchases may be the result of Kindle Unlimited readers, buyers who didn't pay full price, or reviewers who did not purchase the product at Amazon. Read more about our Unverified Purchases test.
-
- <10%
- Have an overrepresented word count
Read more about our Word Count Comparison test.
<10% also reviewed:
Sports Research Vegan Biotin 2500mcg with Organic... by Sports Research
<10% also reviewed:
HSI Professional Ceramic Tourmaline Ionic Flat... by HSI PROFESSIONAL
<10% also reviewed:
Sally Hansen Insta-Dri Nail Color 220 Flashy... by Sally Hansen
<10% also reviewed:
MatchaDNA Milk Frother - Handheld Battery... by MatchaDNA
<10% also reviewed:
Magnetic Phone Holder for Car, WixGear [2 Pack]... by WixGear
<10% also reviewed:
L'Oreal Paris Makeup Voluminous Original... by L'Oreal Paris
<10% also reviewed:
Garnier Hair Care Fructis Treat Mask by Garnier
<10% also reviewed:
Maybelline New York Baby Lips Moisturizing Lip... by Maybelline New York
from the same brand
Approximately 15% of reviewers have substantial overlapping product review history. This is within an acceptable range and it does not appear to be significantly affecting the overall rating for this product.
4.4 Product's Average Ease Score
4.3 Category's Average Ease Score
Read more about our Reviewer Ease test.
-
- <10%
- Admitted to receiving an incentive
Read more about our Incentivized Reviews test. Check out our study showing that Incentivized Reviewers are much more likely to leave a positive review.